EP 2482363 A1 20120801 - Secondary battery
Title (en)
Secondary battery
Title (de)
Sekundärbatterie
Title (fr)
Batterie secondaire
Publication
Application
Priority
- US 201161437988 P 20110131
- US 201113064582 A 20110401
Abstract (en)
A rechargeable battery includes an electrode assembly, a case accommodating the electrode assembly, a cap plate sealing an opening in the case, and electrode terminals extending through the cap plate at opposite ends of the cap plate. The cap plate includes a recessed portion extending in one direction between the electrode terminals.
IPC 8 full level
H01M 50/119 (2021.01); H01M 50/159 (2021.01); H01M 50/176 (2021.01); H01M 50/55 (2021.01); H01M 50/553 (2021.01); H01M 50/562 (2021.01); H01M 10/0525 (2010.01)
CPC (source: EP KR US)
H01M 10/0525 (2013.01 - KR); H01M 50/103 (2021.01 - KR); H01M 50/119 (2021.01 - EP KR US); H01M 50/15 (2021.01 - EP KR US); H01M 50/159 (2021.01 - EP KR US); H01M 50/169 (2021.01 - EP KR US); H01M 50/176 (2021.01 - EP KR US); H01M 50/30 (2021.01 - EP KR US); H01M 50/55 (2021.01 - EP KR US); H01M 50/553 (2021.01 - EP KR US); H01M 50/562 (2021.01 - EP KR US); H01M 50/579 (2021.01 - EP KR US); H01M 10/0525 (2013.01 - EP US); H01M 50/103 (2021.01 - EP US); Y02E 60/10 (2013.01 - EP KR); Y02P 70/50 (2015.11 - EP KR)
Citation (applicant)
- US 201161437988 P 20110131
- US 6458211 A
Citation (search report)
- [XI] EP 1821355 A2 20070822 - TOYOTA JIDOSHA KABUSHIHI KAISH [JP]
- [I] EP 0959508 A1 19991124 - TEXAS INSTRUMENTS INC [US]
- [I] US 2006172192 A1 20060803 - BERKOWITZ FRED J [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2482363 A1 20120801; EP 2482363 B1 20151014; CN 102623652 A 20120801; CN 102623652 B 20150520; JP 2012160425 A 20120823; JP 5712045 B2 20150507; KR 101222215 B1 20130115; KR 20120088485 A 20120808; US 2012196160 A1 20120802; US 8668998 B2 20140311
DOCDB simple family (application)
EP 11167154 A 20110523; CN 201110121683 A 20110509; JP 2011106950 A 20110512; KR 20110038850 A 20110426; US 201113064582 A 20110401